• Hey, guest user. Hope you're enjoying NeoGAF! Have you considered registering for an account? Come join us and add your take to the daily discourse.

I just found something huge about my granpa and I think he doesn't know it

Status
Not open for further replies.

PillarEN

Member
Interesting. So we aren't sure that your mom is or isn't adopted but at the same time she can realistically have brown eyes even if both her parents were blue eyed.
 

Harmen

Member
Pretty sure genetics allows for blue eyed people to have a child with brown eyes. From what I recall, there are more genes influencing the color of the iris and they can vary in dominance. Simple high school biology is only meant to get a grip on the basics of genetics, not to make huge assumptions about family trees.
 

LT Snoshado

Member
That's insane! I wonder if his parents are even still around?? I don't know what I would even do if I found myself in your situation.
 
Status
Not open for further replies.
Top Bottom